Zinc-containing dangerous solid waste recycling treatment device

Abstract

The utility model discloses a zinc-containing dangerous solid waste recycling treatment device which comprises a device body and a crushing and screening device, and the crushing and screening device is arranged in the device body; the crushing and screening device further comprises a crushing device, a screening device and a material stirring mechanism, the crushing device is arranged above the device body, the screening device capable of being cleaned in time is arranged below the crushing device, and the material stirring mechanism is arranged below the screening device. According to the utility model, the crushing mode is improved, the crushing range is increased, and the crushing effect is enhanced; an automatic material shifting and conveying structure of the linkage crushing device is additionally arranged, and crushed materials are directly collected and shifted out, so that the working efficiency is improved, and the labor cost is reduced; and the screen cleaning mechanism is additionally arranged, so that the blocked screen is cleaned in time, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to solid waste treatment technical field especially relates to a zinc-containing dangerous solid waste resource disposal device. BACKGROUND

[0002] In the industrial zinc metal smelting process, some zinc-containing dangerous solid waste products will be produced, and the zinc in these zinc-containing solid wastes can be recycled after treatment. During the treatment process, the solid wastes need to be crushed first.

[0003] The prior art such as a steel plant zinc-containing dangerous solid waste resource disposal device disclosed in Chinese patent (CN215029419U) relates to the field of solid waste treatment, which comprises a treatment box and a device frame, and further comprises: a crushing mechanism arranged inside the treatment box and comprising a moving assembly and a rotating assembly; a lifting mechanism cooperatively installed with the crushing mechanism and located inside the treatment box; a feeding mechanism for feeding and discharging the inside of the treatment box and located on the treatment box; a driving mechanism for driving the crushing mechanism; a screening mechanism for screening the crushed raw materials, the moving assembly comprises a moving groove arranged on the circumference of the device frame, a moving block, a moving rod and a rotating rod, the moving block is slidingly installed inside the moving groove and the moving rod is movably connected to the moving block, and the rotating assembly comprises a rotating wheel and a rack, the rack is arranged inside the moving groove and cooperatively installed with the rotating wheel.

[0004] This mode has the following defects: 1. The crushing range is limited, and the material near the cylinder wall surface is not easily crushed by the crushing roller, resulting in poor crushing effect of the device; 2. The crushed and screened material is accumulated at the bottom of the device and cannot be automatically sent out, which needs to be manually pushed out, thus reducing the work efficiency and increasing the labor cost; 3. After long-time screening treatment, the screen mesh is easily blocked by the crushed material, which needs to be manually cleaned after disassembling the device, which is time-consuming and laborious.

[0005] Therefore, the present application provides a zinc-containing dangerous solid waste resource disposal device. UTILITY MODEL CONTENTS

[0006] To solve the above technical problems, the utility model discloses a zinc-containing dangerous solid waste resource disposal device, which improves the crushing method, increases the crushing range and enhances the crushing effect; the automatic material pushing structure of the linkage crushing device is added to directly collect and push out the crushed material, thus improving the work efficiency and reducing the labor cost; the screen cleaning mechanism is added to timely clean the blocked screen holes, thus improving the work efficiency.

[0007] In order to achieve the above technical effects, the utility model provides a kind of zinc-containing hazardous solid waste resourceful disposal device, including device body, crushing and screening device, crushing and screening device is arranged in device body inside;The crushing and screening device further include crushing device, screening device, poking mechanism, crushing device is arranged in device body top, the screening device that can be cleaned in time is arranged below crushing device, and poking mechanism is arranged below screening device;The crushing device further include driving motor, gear a, planet carrier a, planet carrier b, connecting rod a, gear b, crushing roller, driving motor is arranged in device body top left side, gear a is arranged below driving motor and is connected with driving motor output end, planet carrier a is arranged in gear a right side, and planet carrier a outside is engaged with gear a and is slidably connected between device body, planet carrier b is arranged in planet carrier a inside and is engaged with planet carrier b inside, and planet carrier b upper end is rotatably connected with connecting rod a, connecting rod a is arranged in planet carrier b upper end and is rotatably connected between device body, gear b is arranged in planet carrier b inside respectively and is engaged with planet carrier b inboard respectively, and crushing roller is arranged below gear b respectively;The poking mechanism further include connecting rod b, gear c, planet carrier c, connecting rod c, scraper, gear c is arranged below gear a and is connected between gear a by connecting rod b, planet carrier c is arranged in gear c right side and is engaged between gear c, and is slidably connected between device body, connecting rod c is arranged in planet carrier c inside, and scraper is arranged in connecting rod c side respectively.

[0008] As preferred, the inner wall upper portion of the device body is provided with a crushing block.

[0009] As preferred, the right side of the device body is provided with a feeding port.

[0010] As preferred, the lower portion of the device body is provided with a conical hopper.

[0011] As preferred, the screening device further includes a sieve plate, a spring seat and a cleaning mechanism, the sieve plate is arranged below the crushing roller, the spring seat is arranged below the sieve plate, and the cleaning mechanism is arranged on the right side of the sieve plate.

[0012] As preferred, the cleaning mechanism further includes a handle, a limiting clamp and a buckle, the handle is arranged on the right side of the device body and is hingedly connected with the device body, the limiting clamp is arranged below the handle and below the extended end of the sieve plate, the buckle is arranged above the handle and is hingedly connected between the lower end of the buckle and the handle, and the upper end of the buckle is clamped on the clamping seat outside the device body.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The device adopts a crushing device to continuously rotate and crush in the device body around the central shaft, increases the crushing range, and enhances the crushing effect in cooperation with the crushing blocks on the inner wall of the device body; the device adopts a material pushing mechanism linked with the crushing device, continuously gathers and pushes down the material on the hopper while the crushing device is running, improves the work efficiency, and reduces the labor cost; the cleaning mechanism is arranged, the clogged screen holes can be cleaned in time without disassembling the device, and the work efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the isometric view of the utility model;

[0016] Figure 2 is the front view of the utility model;

[0017] Figure 3 is the left view of the utility model;

[0018] Figure 4 is Figure 3 the sectional view of a section a;

[0019] Figure 5 is Figure 4 the partial schematic view of b;

[0020] Figure 6 is Figure 4 the partial schematic view of c;

[0021] In the drawings, the component list represented by each reference number is as follows:

[0022] 1, device body; 2, crushing block; 3, feed inlet; 4, hopper; 5, driving motor; 6, gear a; 7, planet carrier a; 8, planet carrier b; 9, connecting rod a; 10, gear b; 11, crushing roller; 12, screen plate; 13, spring seat; 14, cleaning mechanism; 15, handle; 16, limit clamp; 17, buckle; 18, clamping seat; 19, connecting rod b; 20, gear c; 21, planet carrier c; 22, connecting rod c; 23, scraper. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] As Figures 1 to 6The inventor finds that the prior art has the following defects: 1. The crushing range is limited, and the material near the cylinder wall surface is not easy to be crushed by the crushing roller, resulting in poor crushing effect of the device; 2. The crushed and screened material is accumulated at the bottom of the device and cannot be automatically sent out, which needs manual pushing out, thereby reducing the work efficiency and increasing the labor cost; 3. After long-time screening treatment, the screen mesh is easily blocked by the crushed material, and at this time, the device needs to be disassembled for manual cleaning, which is time-consuming and laborious.

[0025] Therefore, the inventor provides a zinc-containing hazardous solid waste resource disposal device, which comprises a device body 1 and a crushing and screening device arranged inside the device body 1. The crushing and screening device further comprises a crushing device, a screening device and a material pushing mechanism. The crushing device is arranged above the device body 1, the screening device which can be cleaned in time is arranged below the crushing device, and the material pushing mechanism is arranged below the screening device. The crushing device further comprises a driving motor 5, a gear a 6, a planetary carrier a 7, a planetary carrier b 8, a connecting rod a 9, a gear b 10 and a crushing roller 11. The driving motor 5 is arranged above the left side of the device body 1, the gear a 6 is arranged below the driving motor 5 and connected with the output end of the driving motor 5, the planetary carrier a 7 is arranged on the right side of the gear a 6, the outer side of the planetary carrier a 7 is engaged with the gear a 6 and is slidingly connected between the gear a 6 and the device body 1, the planetary carrier b 8 is arranged inside the planetary carrier a 7 and engaged with the inside of the planetary carrier b 8, the upper end of the planetary carrier b 8 is rotatably connected with the connecting rod a 9, the connecting rod a 9 is arranged on the upper end of the planetary carrier b 8 and rotatably connected between the connecting rod a 9 and the device body 1, the gear b 10 is arranged inside the planetary carrier b 8 and engaged with the inside of the planetary carrier b 8, and the crushing roller 11 is arranged below the gear b 10.

[0026] With the above scheme, when the device is running, the material is sent into the lower part of the crushing device from the right feeding port 3, the crushing device rotates continuously around the center of the device body 1, increasing the crushing range, and the material is stirred and crushed during rotation, and the crushing effect is enhanced by the crushing blocks 2 on the inner wall of the device body 1; after the crushed material is screened by the screening device, it falls into the hopper 4 below, and is continuously collected below the hopper 4 under the stirring of the stirring mechanism, and finally the qualified material is sent out of the device, the stirring mechanism and the crushing device are linked, the material is continuously crushed and sent out, the working efficiency is improved, and the labor cost is reduced; when the screening effect is poor due to the gradual blocking of the screen holes on the screen plate 12, the crushing device only needs to be closed, and the cleaning mechanism 14 is opened, and the material stuck in the screen holes can be shaken out by continuously pressing and vibrating the screen plate 12 downward through the cleaning mechanism 14, and then the crushing device is opened, and the material is screened out after being crushed again by the crushing device, so that the blocked screen holes can be cleaned in time without disassembling the device, and the working efficiency is improved.

[0027] Further, the inner wall of the device body 1 is provided with a crushing block 2 at the upper part;

[0028] The crushing block 2 on the inner wall can crush the material between the inner wall when the crushing roller 11 rotates in the device, thereby increasing the crushing effect of the crushing device.

[0029] Further, the device body 1 is provided with a feeding port 3 on the right side;

[0030] The feeding port 3 arranged on the side can continuously supply material to the rotating crushing device inside the device body 1.

[0031] Further, a conical hopper 4 is arranged below the device body 1;

[0032] The conical hopper 4 structure is convenient for the screened material to fall into the inner wall of the hopper 4 and be collected and sent downward under the joint action of gravity and the stirring mechanism;

[0033] When the device is running, the driving motor 5 drives the gear a6 to rotate, so that the planet carrier a7 drives the internal planet carrier b8 to make a circular motion at the connection between the connecting rod a9 and the device body 1, in the process, the planet carrier b8 rotates around the connection between the connecting rod a9 and the device body 1, thereby driving the crushing roller 11 below the internal gear b10 to rotate towards each other, thereby achieving the function of crushing the material, and at the same time, the crushing roller 11 rotates continuously in the device body 1, which cooperates with the crushing block 2 in the device body 1, so that the repeated stirring and crushing increase the crushing range and enhance the crushing effect.

[0034] Further, the screening device further comprises a screen plate 12, a spring seat 13, and a cleaning mechanism 14, the screen plate 12 is arranged below the crushing roller 11, the spring seat 13 is arranged below the screen plate 12, and the cleaning mechanism 14 is arranged on the right side of the screen plate 12.

[0035] The spring seat 13 is used to provide elastic buffering for the screen plate 12 when the cleaning mechanism 14 is used to clean the screen plate 12, and in the normal state, the cleaning mechanism 14 and the spring seat 13 simultaneously provide upward support for the screen plate 12, when the screen plate 12 is cleaned, the cleaning structure is opened, the screen plate 12 is pressed down and then released, the screen plate 12 will be continuously vibrated by the elastic force of the spring seat 13, the materials stuck in the screen holes will be shaken out, the purpose of cleaning is achieved, the cleaned materials will be crushed again by the crushing device, and the materials reaching the qualified size will pass through the screen holes, so that the blocked screen holes can be cleaned in time without disassembling the device, and the working efficiency is improved.

[0036] Further, the cleaning mechanism 14 further comprises a handle 15, a limiting clamp 16, and a buckle 17, the handle 15 is arranged on the right side of the device body 1 and is hingedly connected with the device body 1, the limiting clamp 16 is arranged below the handle 15 and below the extended end of the screen plate 12, and the buckle 17 is arranged above the handle 15 and is hingedly connected between the lower end of the buckle 17 and the handle 15, and the upper end of the buckle 17 is clamped on a clamping seat 18 outside the device body 1.

[0037] When the cleaning mechanism 14 is in the normal state, the buckle 17 is clamped upward on the clamping seat 18 outside the device body 1, and the limiting clamp 16 fixes the screen plate 12 in the working position, when switched to the cleaning state, the buckle 17 is released from the clamping seat 18, the screen plate 12 is pressed downward when the handle 15 is pressed, and then released, due to the continuous vibration of the screen plate 12 caused by the elastic force of the spring seat 13, the materials stuck in the screen holes are shaken out, the effect of cleaning the screen holes is achieved, after cleaning is completed, the buckle 17 is buckled back to the clamping seat 18, so that the screen plate 12 returns to the normal working state, and the cleaning is completed.

[0038] The connecting rod b19 receives power from the driving motor 5, drives the planetary carrier c21 to rotate through the gear c20, so that the connecting rod c22 inside the planetary carrier c21 drives the scraper 23 to rotate inside the hopper 4, collects and sends out the materials falling into the hopper 4, and the materials continuously gather and leave the device from below under the gravity and the pushing of the scraper 23, so that the working efficiency of the device is improved.

[0039] In summary, the device adopts the crushing device to continuously rotate and crush inside the device body 1 around the central shaft, increases the crushing range, and enhances the crushing effect in cooperation with the crushing blocks 2 on the inner wall of the device body 1; the material on the hopper 4 is continuously collected and pushed down while the crushing device is running through the material pushing mechanism connected with the crushing device, improves the work efficiency and reduces the labor cost; the cleaning mechanism 14 is arranged, the clogged screen holes can be cleaned in time without disassembling the device, and the work efficiency is improved.

[0040] The working principle of the utility model is as follows:

[0041] When the device is normally running, the material is sent into the crushing device below from the right side feeding port 3, the driving motor 5 drives the gear a 6 to rotate, the planet carrier a 7 drives the internal planet carrier b 8 on the device body 1 to make a circular motion at the connecting place of the connecting rod a 9 and the device body 1, in the process, the planet carrier b 8 rotates around the connecting place of the connecting rod a 9, thereby driving the crushing roller 11 below the internal gear b 10 to rotate towards each other, thereby achieving the function of crushing the material, and in the crushing process, the crushing roller 11 always makes a circular motion inside the device body 1, cooperating with the crushing blocks 2 inside the device body 1, so that the repeated stirring and crushing increase the crushing range and enhance the crushing effect;

[0042] After being crushed, the material falls into the hopper 4 after being screened by the screening device, the connecting rod b 19 receives the power transmitted by the driving motor 5, drives the planet carrier c 21 to rotate through the gear c 20, thereby driving the connecting rod c 22 inside the planet carrier c 21 to drive the scraper 23 to rotate inside the hopper 4, collects and sends out the material falling into the hopper 4, and the material is continuously gathered and separated from the device from below under the gravity and the pushing of the scraper 23, thereby improving the work efficiency of the device;

[0043] When the screen holes on the screen plate 12 are gradually clogged by the material, the screening effect is poor, the crushing device is closed, the buckle 17 is released from the clamping seat 18, the screen plate 12 is pressed downward when the handle 15 is pressed downward, and then the screen plate 12 is released, the material clamped in the screen hole is vibrated out due to the vibration of the screen plate 12 caused by the elastic force of the spring seat 13, the effect of cleaning the screen hole is achieved, after cleaning, the buckle 17 is buckled back to the clamping seat 18, the screen plate 12 returns to the normal working state, and the cleaning is completed;

[0044] After the buckle 17 is buckled back, the crushing device is restarted, the material is crushed and screened again, and then sent out, so that the clogged screen holes can be cleaned in time without disassembling the device, and the work efficiency is improved;

[0045] At this point, the working principle of the device is completed.

[0046] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0047] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A resource utilization device for zinc-containing hazardous solid waste, comprising a device body (1) and a crushing and screening device, wherein the crushing and screening device is disposed inside the device body (1), characterized in that: The crushing and screening device also includes a crushing device, a screening device, and a feeding mechanism. The crushing device is located above the device body (1), the screening device which can be cleaned in time is located below the crushing device, and the feeding mechanism is located below the screening device. The crushing device also includes a drive motor (5), gear a (6), planetary carrier a (7), planetary carrier b (8), connecting rod a (9), gear b (10), and crushing roller (11). The drive motor (5) is located on the upper left side of the device body (1), gear a (6) is located below the drive motor (5) and connected to the output end of the drive motor (5), planetary carrier a (7) is located on the right side of gear a (6), and the outer side of planetary carrier a (7) meshes with gear a (6) and is slidably connected to the device body (1). Planetary carrier b (8) is located inside planetary carrier a (7) and meshes with the inside of planetary carrier b (8), and planetary carrier b (9) meshes with the inside of planetary carrier b (8). 8) The upper end is rotatably connected to the connecting rod a (9). The connecting rod a (9) is set on the upper end of the planetary carrier b (8) and rotatably connected to the device body (1). The gears b (10) are respectively set inside the planetary carrier b (8) and mesh with the inner side of the planetary carrier b (8). The crushing rollers (11) are respectively set below the gears b (10). The feeding mechanism also includes the connecting rod b (19), gear c (20), planetary carrier c (21), connecting rod c (22), and scraper (23). The gear c (20) is set below the gear a (6) and connected to the gear a (6) through the connecting rod b (19). The planetary carrier c (21) is set on the right side of the gear c (20) and meshes with the gear c (20), and is slidably connected to the device body (1). The connecting rod c (22) is set inside the planetary carrier c (21). The scraper (23) is respectively set on the side of the connecting rod c (22).

2. The zinc-containing hazardous solid waste resource utilization device according to claim 1, characterized in that: The upper part of the inner wall of the device body (1) is provided with a crushing block (2).

3. The zinc-containing hazardous solid waste resource utilization device according to claim 1, characterized in that: The device body (1) has a feed inlet (3) on its right side.

4. The zinc-containing hazardous solid waste resource utilization device according to claim 1, characterized in that: A conical hopper (4) is provided below the main body (1) of the device.

5. The zinc-containing hazardous solid waste resource utilization device according to claim 1, characterized in that: The screening device also includes a screen plate (12), a spring seat (13), and a cleaning mechanism (14). The screen plate (12) is located below the crushing roller (11), the spring seat (13) is located below the screen plate (12), and the cleaning mechanism (14) is located on the right side of the screen plate (12).

6. The zinc-containing hazardous solid waste resource utilization device according to claim 5, characterized in that: The cleaning mechanism (14) further includes a handle (15), a limit card (16), and a buckle (17). The handle (15) is located on the right side of the device body (1) and is hinged to the device body (1). The limit card (16) is located below the handle (15) and below the extended end of the sieve plate (12). The buckle (17) is located above the handle (15) and is hinged to the handle (15) at its lower end. The upper end of the buckle (17) is locked on the card seat (18) on the outside of the device body (1).

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